Design and measurement of corrugated surfaces for high isolation

Cuican Wang; Donglin Su; Nankai Wu; Yongjun Xie

doi:10.1109/ISAPE.2010.5696636

Design and measurement of corrugated surfaces for high isolation

Cuican Wang^*
, Donglin Su
, Nankai Wu
, Yongjun Xie

^*Corresponding author for this work

School of Electronic and Information Engineering

Beihang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Reducing mutual coupling between antennas of electrical equipment and system is one of the main topics in electronics design. In this paper, a standard U-shaped corrugated surface was designed and measured for improving the isolation between two antennas. The design is based on numerical method-finite element method (FEM). Detailed optimization on corrugated surface is presented. Both numerical and experimental results show that a cylindrical device with corrugated surface would have higher isolation by about 8dB than without it. This proposed corrugated surface can reduce the coupling between antennas by stopping the wave propagating on the metal surface, and it is easy to be fabricated, which is very suitable for various improving isolation applications.

Original language	English
Title of host publication	2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010
Pages	977-980
Number of pages	4
DOIs	https://doi.org/10.1109/ISAPE.2010.5696636
State	Published - 2010
Event	2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010 - Guangzhou, China Duration: 29 Nov 2010 → 2 Dec 2010

Publication series

Name	2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010

Conference

Conference	2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010
Country/Territory	China
City	Guangzhou
Period	29/11/10 → 2/12/10

Access to Document

10.1109/ISAPE.2010.5696636

Cite this

@inproceedings{d4711e3bb8524a849359e1a7d8a083f9,

title = "Design and measurement of corrugated surfaces for high isolation",

abstract = "Reducing mutual coupling between antennas of electrical equipment and system is one of the main topics in electronics design. In this paper, a standard U-shaped corrugated surface was designed and measured for improving the isolation between two antennas. The design is based on numerical method-finite element method (FEM). Detailed optimization on corrugated surface is presented. Both numerical and experimental results show that a cylindrical device with corrugated surface would have higher isolation by about 8dB than without it. This proposed corrugated surface can reduce the coupling between antennas by stopping the wave propagating on the metal surface, and it is easy to be fabricated, which is very suitable for various improving isolation applications.",

author = "Cuican Wang and Donglin Su and Nankai Wu and Yongjun Xie",

year = "2010",

doi = "10.1109/ISAPE.2010.5696636",

language = "英语",

isbn = "9781424469062",

series = "2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010",

pages = "977--980",

booktitle = "2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010",

note = "2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010 ; Conference date: 29-11-2010 Through 02-12-2010",

}

Wang, C, Su, D, Wu, N & Xie, Y 2010, Design and measurement of corrugated surfaces for high isolation. in 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010., 5696636, 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010, pp. 977-980, 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010, Guangzhou, China, 29/11/10. https://doi.org/10.1109/ISAPE.2010.5696636

Design and measurement of corrugated surfaces for high isolation. / Wang, Cuican; Su, Donglin; Wu, Nankai et al.
2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010. 2010. p. 977-980 5696636 (2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Design and measurement of corrugated surfaces for high isolation

AU - Wang, Cuican

AU - Su, Donglin

AU - Wu, Nankai

AU - Xie, Yongjun

PY - 2010

Y1 - 2010

N2 - Reducing mutual coupling between antennas of electrical equipment and system is one of the main topics in electronics design. In this paper, a standard U-shaped corrugated surface was designed and measured for improving the isolation between two antennas. The design is based on numerical method-finite element method (FEM). Detailed optimization on corrugated surface is presented. Both numerical and experimental results show that a cylindrical device with corrugated surface would have higher isolation by about 8dB than without it. This proposed corrugated surface can reduce the coupling between antennas by stopping the wave propagating on the metal surface, and it is easy to be fabricated, which is very suitable for various improving isolation applications.

AB - Reducing mutual coupling between antennas of electrical equipment and system is one of the main topics in electronics design. In this paper, a standard U-shaped corrugated surface was designed and measured for improving the isolation between two antennas. The design is based on numerical method-finite element method (FEM). Detailed optimization on corrugated surface is presented. Both numerical and experimental results show that a cylindrical device with corrugated surface would have higher isolation by about 8dB than without it. This proposed corrugated surface can reduce the coupling between antennas by stopping the wave propagating on the metal surface, and it is easy to be fabricated, which is very suitable for various improving isolation applications.

UR - https://www.scopus.com/pages/publications/79951624860

U2 - 10.1109/ISAPE.2010.5696636

DO - 10.1109/ISAPE.2010.5696636

M3 - 会议稿件

AN - SCOPUS:79951624860

SN - 9781424469062

T3 - 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010

SP - 977

EP - 980

BT - 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010

T2 - 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010

Y2 - 29 November 2010 through 2 December 2010

ER -

Design and measurement of corrugated surfaces for high isolation

Abstract

Publication series

Conference

Access to Document

Other files and links

Fingerprint

Cite this